diff --git a/src/GUI.py b/src/GUI.py
index c20ec3a..d52d55c 100644
--- a/src/GUI.py
+++ b/src/GUI.py
@@ -189,11 +189,9 @@ class GUI:
         self._selectionMode = not self._selectionMode
         if self._selectionMode:
             self._root.config(cursor="crosshair")
-            messagebox.showinfo("Selection Mode", "Selection mode enabled. Click and drag to select area, then right-click for manipulation options.")
         else:
             self._root.config(cursor="")
             self._clearSelection()
-            messagebox.showinfo("Selection Mode", "Selection mode disabled.")
 
     def _onMouseClick(self, event) -> None:
         """Handle mouse click for selection."""
@@ -243,7 +241,6 @@ class GUI:
                 selection_coords["left"], selection_coords["top"],
                 selection_coords["right"], selection_coords["bottom"]
             )
-            messagebox.showinfo("Selection", "Area selected! Right-click for manipulation options.")
 
     def _onRightClick(self, event) -> None:
         """Handle right-click to show context menu for manipulation options."""
diff --git a/src/ImageContainer.py b/src/ImageContainer.py
index 9004d99..5622276 100644
--- a/src/ImageContainer.py
+++ b/src/ImageContainer.py
@@ -14,7 +14,7 @@ class ImageContainer:
         imgcv2 = cv2.imread(path)
         height, width, channels = imgcv2.shape
 
-        # Open and resize image (optional)
+        # Open and resize image
         self._imageData = Image.open(path)
         # PIL expects (width, height)
         self._imageData = self._imageData.resize((width, height), Image.LANCZOS)
@@ -39,9 +39,9 @@ class ImageContainer:
         """Push a copy of current image to history for undo."""
         if self._imageData is None:
             return
-        # Ensure a deep copy (PIL copy is sufficient)
+        # Ensure a deep copy (but PIL copy should be sufficient)
         self._history.append(self._imageData.copy())
-        # Cap history size to avoid memory blow-up
+        # Cap history size to avoid memory blow up
         if len(self._history) > 20:
             self._history.pop(0)
 
diff --git a/src/ImageManipulation/CropImage.py b/src/ImageManipulation/CropImage.py
index 18d25cf..7a548e1 100644
--- a/src/ImageManipulation/CropImage.py
+++ b/src/ImageManipulation/CropImage.py
@@ -38,7 +38,6 @@ class CropImage(ImageManipulation):
             right = left + crop_width
             bottom = top + crop_height
         else:
-            # Default: trim margins similar to demo in root main.py
             img_width, img_height = pil_image.size
             left = 80
             top = 80
diff --git a/src/ImageManipulation/FlipImage.py b/src/ImageManipulation/FlipImage.py
index c78cdc8..6ac1143 100644
--- a/src/ImageManipulation/FlipImage.py
+++ b/src/ImageManipulation/FlipImage.py
@@ -10,7 +10,7 @@ class FlipImage(ImageManipulation):
         return "Flip"
 
     def getParameters(self) -> List[str]:
-        return ["mode"]  # horizontal|vertical
+        return ["mode"]
 
     def manipulateImage(self, image: ImageContainer, parameters: Any) -> None:
         if image is None or image.getImage() is None: